4-1/2 in SJS II High-Power Angle Grinder GA4590

Makita 4-1/2 in SJS II High-Power Angle Grinder

The MakitaÆ SJSII 4-1/2 Inch high-power angle grinder is built with 15 Amp motor which offers enhanced performance output and variable speed of 2800 to 11500 RPM.

It features a sturdy aluminum gear housing which ensures trouble free gear alignment and durability.

Designed with spiral bevel gears that offer effortless rotations and optimum energy transfer.

Labyrinth construction, zig zag epoxy coated armature coil and powder coated field safeguards the motor and bearings from dust and debris and ensures long lasting usage.

Embedded with leaf spring and cam gear drive mechanism, this angle grinder has minimized vibration.

It has a motor fan with enlarged fins, which cools running motor and ensures enhanced air flow.

Built in electronic controller with soft start, constant speed control and electronic current limiter ensures smooth operation, durable gear life as well as overload protection in high torque applications.

Includes a wheel guard for convenient, no tool adjustment and has a slide switch with lock-on for uninterrupted usage.

Comes with a vibration absorbing side handle and a variable speed control dial for user convenience.

This product comes with a grinding wheel, wheel guard, side handle, inner flange, lock-nut and a wrench.

Features

• Powerful 15 AMP motor delivers more output and variable (2,800 - 11,500) RPM
• SJS‚Ñ¢II provides a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended use
• Vibration absorbing side handle provides increased comfort on the job
• Electronic controller provides constant speed control which automatically applies additional power to the motor to maintain speed under load
• Electronic Controller provides soft start which is designed to suppress start-up reaction for smooth start-ups and longer gear life
• Electronic Controller provides an electronic current limiter which helps protect the motor from overload in high torque applications
• Variable speed control dial enables user to match the speed to the application
• Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life
• Motor fan is designed with enlarged fins for increased air flow and a cooler running motor
• Complete zig-zag epoxy is applied to both sides of the armature coil and a powder coating to the field for protection from debris and longer tool life

Specifications

Brand Name - Makita

Amperage (A) - 15

Arbor Size - 5/8 -11 UNC

Assembled Weight (lbs) - 8.600

California Proposition 65 Warning Required - Yes

Country of Origin - China

CSA Certified - No

ETL Listed - No

Grinder Type - Angle

Handle Type - Body Grip

Lock-on Switch - Yes

MFG Part # (OEM) - GA4590

Maximum RPM - 11500

Net Tool Weight (lbs) - 5.7

Overload Protection - Yes

Package Contents - 4-1/2" Grinding Wheel (A-95956); 4-1/2" Tool-less Wheel Guard (135107-4); Lock Nut (193465-4); Lock Nut Wrench (782424-9); Inner Flange (224399-1); Side Handle (153489-2)

Package Depth - 7.400

Package Height - 5.910

Package Weight - 8.600

Product Condition - New

Side Handle - Yes

UL Listed - Yes

UPC - 088381768290

Variable Speed - Yes

Warranty Type - 1 Year Limited